But how long does it stay black? Bumper black normally lasts a few days on my bumpers. This is why i got bumper paint and re-painted them. But the front bumper iss now patchy, so i'm looknig to buy two new bumpers, and while i'm at it i may just get the big bumpers instead. On that note, does anyone know a good place to get new bumpers from, separatley or as a kit?